﻿/*
 * SonarLint for Visual Studio
 * Copyright (C) 2016-2020 SonarSource SA
 * mailto:info AT sonarsource DOT com
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

using System;
using System.IO;

namespace SonarLint.VisualStudio.Integration.Persistence
{
    internal class LegacySolutionBindingPathProvider : ISolutionBindingPathProvider
    {
        private readonly IServiceProvider serviceProvider;

        public const string LegacyBindingConfigurationFileName = "SolutionBinding.sqconfig";

        public LegacySolutionBindingPathProvider(IServiceProvider serviceProvider)
        { 
            this.serviceProvider = serviceProvider ?? throw new ArgumentNullException(nameof(serviceProvider));
        }

        public string Get()
        {
            var solutionRuleSetsInfoProvider = serviceProvider.GetService<ISolutionRuleSetsInformationProvider>();
            var rootFolder = solutionRuleSetsInfoProvider.GetSolutionSonarQubeRulesFolder(NewConnectedMode.SonarLintMode.LegacyConnected);

            // When the solution is closed return null
            return rootFolder == null ? null : Path.Combine(rootFolder, LegacyBindingConfigurationFileName);
        }
    }
}
